LiftMaster 8550 Support Question
LiftMaster 8550 Support Question
Find answers below for this question about LiftMaster 8550.Need a LiftMaster 8550 manual? We have 1 online manual for this item!
Question posted by margaretdai on May 26th, 2014
Liftmaster Motion Sensor
how to turn off the motion sensor on liftmaster 8550. the manuel says it can be done, but did not specify. i don't like it every time when i get to the garage the light is on. also how to set the light time? tried to find it on kedpad, but don't see it there. Thank you
Current Answers
Related LiftMaster 8550 Manual Pages
8550 Manual - Page 1
...and properly
aligned. ■ Periodic checks of your garage door opener. ■ This garage door opener is ONLY compatible with sectional doors. www.liftmaster.com The Chamberlain Group, Inc.
845 Larch Avenue Elmhurst, Illinois 60126-1196
Contents
BELT DRIVE GARAGE DOOR OPENER.. 1 PREPARATION 2 ASSEMBLY 4 INSTALLATION 6-13 INSTALL THE DOOR CONTROL.....14-16 INSTALL THE PROTECTOR SYSTEM 17...
8550 Manual - Page 3
The images throughout this manuals are not included in this manual. Garage door opener
K
J. Safety reversing sensors
with white and white/black wire attached: Sending Sensor (1) Receiving Sensor (1) and Safety Sensor Brackets (2)
O. The instructions for reference and your garage door opener. GARAGE DOOR OPENER ASSEMBLY
A. Emergency release rope and handle H. Sprocket cover and screws ...
8550 Manual - Page 6
... of children at least 6 feet (1.83 m) above floor. 6. Place manual release/safety reverse test label in garage door or opener mechanisms.
9. Door MUST reverse on.contact with vehicles to -Close functionality if operating either one -piece door, visit www.liftmaster.com for installation instructions. 6 NEVER wear watches, rings or loose clothing while installing or servicing...
8550 Manual - Page 7
...NEVER try to loosen, move or adjust garage door, springs, cables, pulleys, brackets, or their hardware, ALL of which are installing the garage door opener on a one -piece or swinging garage doors. ...either one -piece door, visit www.liftmaster.com for the top edge of Garage Door
2x4
OPTIONAL CEILING MOUNT FOR HEADER BRACKET
Structural Supports
Level (Optional)
Sectional door with curved track
...
8550 Manual - Page 14
... the bottom screw, allowing 1/8 inch
one end of the door control.
NOTE: Older LiftMaster accessories and third party products are not compatible.Your garage door opener is NOT connected BEFORE installing door control. • Connect ONLY to 24 VOLT low voltage wires.
Install the Door Control
1 Install the door control
INTRODUCTION
Compatible with MyQ™ and Security+®...
8550 Manual - Page 17
...NOT connected to the garage door opener BEFORE installing the safety reversing sensor. as the light bulb turns off the sensor LEDs will turn off and whenever the garage door opener lights turn on either side of the door. • Sensors are facing each other with a green LED). above floor The garage door opener will move in the down until the garage door opener has completed 5 cycles upon...
8550 Manual - Page 19
...push in the sensor
bracket and attach with the wing nut (H13). The lens on the garage door opener. Make sure the lens is not obstructed by the sensor bracket. Twist...garage already has wires installed for the safety reversing sensors, refer to the instructions on the following page.
2.1A Run the wire from both
sensor brackets so they will be the same distance from each set of both sensors...
8550 Manual - Page 20
...;
OPTION B PRE-WIRED INSTALLATION
2.1B Cut the end of the safety
reversing sensor wire, making sure the colors correspond for each sensor. Make sure that are connected to the white/black safety sensor wires to the grey terminal on the garage door opener. Safety reversing sensor wires
7/16"
Pre-installed wires
(11 mm)
7/16" (11 mm)
2.3B...
8550 Manual - Page 22
... been installed and wired correctly a message will display on the screen.
22 If the door is closing, the door will reverse and the garage door opener lights will flash ten times. Make sure the sensor wire is not shorted/broken. Make sure the sensor has been wired correctly: white wires to white terminal and white/black wires to make...
8550 Manual - Page 24
... desired UP position.
The
garage door opener
lights will fl ash twice
and the UP Button will
begin to flash.
* If the garage door opener lights are flashing 5 times during the steps for Program the Travel, the programming has timed out.
If the garage door opener lights are flashing 10 times during the steps for Program the Travel, the safety reversing sensors are aligned and...
8550 Manual - Page 25
... more than an inch (2.5 cm), and the garage door opener lights will not close the door. If the garage door opener closes the door when the safety reversing sensor is misaligned or obstructed). If the test continues to fail, call for a trained door systems technician.
25
Place the garage door
opener carton in either safety reversing sensor is off (alerting you to the fact that...
8550 Manual - Page 26
... electric and battery power
BEFORE performing ANY service or maintenance. • Use ONLY LiftMaster part # 485LM for replacement battery. • Do NOT dispose of the garage door opener.
Check with the terminals facing out. 1.4 Connect red (+) and black (-) wires from the garage door opener to the
corresponding terminals on the battery.
1.5 Verify the battery wires are seated...
8550 Manual - Page 29
... the garage door opener will turn off and whenever the garage door opener lights turn off automatically after a specified time period that can be used. The sleep mode shuts the garage door opener down direction.
29 When the door is closed . If the door senses an obstruction or is interrupted while opening the door will open position, and the opener lights will flash 10 times. If...
8550 Manual - Page 30
...activate the garage door opener. This feature is useful for the first time, or if you are turned on they will stay on the garage door opener lights when motion is set to automatically close the door. vacation).
Factory default is sensed. TTC can be adjusted by battery power or if the safety reversing sensors are accessible through the open position after the specified period...
8550 Manual - Page 31
NOTE: DO NOT enable TTC if operating a one-piece door. LOCK: Enable/disable lock. CYCLE COUNT ON/OFF: Turn the Maintenance Alert (MAS) on . Turn the Motion sensor off/on, and turn the entry light feature off/on /off /on and set the time interval before door closes. PROGRAM: Add remote controls, MyQ™ devices, an extra remote button to view...
8550 Manual - Page 32
...KEYPAD" to continue. TO REMOTE
4 Remote Control:
Press the button on the side of your remote control.
The garage door opener lights will flash (or two clicks will be heard) when the code has been programmed. OR
1
2 3 ABC
.... Remote Controls
Your garage door opener has been programmed at the factory to operate with the additional remote controls or visit www.liftmaster.com. To program...
8550 Manual - Page 35
... to and from that sensor. Close the garage door using
the remote control or the door control. The garage door opener will not close Misaligned or
Realign the receiving sensor (green LED) by ensuring the LED is steady and not
1-4
1 FLASH 4 FLASHES
the door and the light(s) flash
obstructed safety sensors
flickering. If the sending sensor
and the light(s) will flash
shorted or...
8550 Manual - Page 36
... on page 27.
Excessive vibration on the Premium Motion -Detecting Control Panel to set to a custom time, press the ON button on the door rails may cause
the sensors to be disabled using the door control, refer to page 18. My garage door opener light(s) will not turn off when the door is open: The garage door opener is equipped with a feature that will still not...
8550 Manual - Page 37
...
DESCRIPTION 1 Belt - for 7 foot door
Belt - If you have the following information: part number, part name, and model number.
37 Tucson, AZ 85706
For installation and service information call: 1-800-528-9131 Or visit us online at:
www.liftmaster.com
Before calling, please have the model number of the garage door opener. for 8 foot door Belt -
8550 Manual - Page 39
... control or a MyQ™ Internet Gateway. Easy to protect LiftMaster® garage door openers against damage from 1999present. Works with motion sensor that automatically turns opener lights on for extra security.
Includes visor clip.
880LM
SECURITY+®2.0 Smart Control Panel®:
Displays temperature, time and system diagnostics; Also compatible with Encrypted DIP for...
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